CN208269624U - A kind of grain drying machine automatic temperature-regulator - Google Patents
A kind of grain drying machine automatic temperature-regulator Download PDFInfo
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- CN208269624U CN208269624U CN201820110732.XU CN201820110732U CN208269624U CN 208269624 U CN208269624 U CN 208269624U CN 201820110732 U CN201820110732 U CN 201820110732U CN 208269624 U CN208269624 U CN 208269624U
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- regulating device
- drying machine
- grain drying
- temperature
- air
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Abstract
The utility model relates to the technical fields of agricultural machinery device, more specifically, it is related to a kind of grain drying machine automatic temperature-regulator, including controller, for controlling the first regulating device of hot wind air inflow, for controlling the second regulating device of cold wind air inflow and alternately replacing room for cold-hot wind, first regulating device, second regulating device can be connected to room is replaced, the alternately air intake vent of room and dryer cooperates, if being equipped with dry temperature sensor at the air intake vent, first regulating device, second regulating device, temperature sensor is connect with the controller.The controller of the utility model analyzes the temperature comparisons of temperature and setting at the air intake vent of monitoring, and control the first regulating device and the second regulating device based on the analysis results to control the air inflow of hot wind and cold wind, to which control is adjusted into the temperature of the air-flow of grain drying machine, it can be realized temperature automatically controlled, temperature control is accurate, and can be avoided the non-uniform problem of grain-drying.
Description
Technical field
The utility model relates to the technical fields of agricultural machinery device, automatic more particularly, to a kind of grain drying machine
Register.
Background technique
With the high speed development of industrial economy, the application field of mechanical equipment is also more and more extensive, and foodstuff drying device goes out
Popularization is now also also obtained in the industry of mechanization of agriculture.When grain after harvesting, the moisture in grain need to quickly be gone
It removes, it in this way can safe storage.Traditional water removal by the way of naturally drying, however this water removal mode to weather according to
Lai Xingtai is strong, and grain moldy metamorphism is easily led to when encountering rainy weather.Grain drying machine is gradually appeared in the market for grain
Drying, hot gas that hot-blast stove generates often is taken away to the moisture of grain with exhaust fan by grain layer, recycles exhaust blower will
Moisture is discharged to achieve the effect that grain heat-drying.
Dryer is the pure hot wind that foodstuff drying device hot-blast stove generates, dry using heat drying and two kinds of aeration-drying
Dry dewatering type carries out simultaneously, however many dryers are the temperature that dryer is controlled with hot-blast stove, same day temperature in the market
Difference increases, and generated thermal losses increases, and reaches the hot blast temperature at dryer and is gradually lower, with cannot accurate temperature control；And it is existing
In the same industry, many producers realize temperature control using manual gate, and can change the air force of exhaust fan come temperature control with flashboard,
Both it had increased the cost of personnel and will cause millet drying unevenly.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of grain drying machine automatic temperature-control dress
It sets, the temperature of grain drying machine can be automatically controlled, drying uniformly, and can save cost of labor.
In order to solve the above technical problems, the technical solution adopted in the utility model is:
A kind of grain drying machine automatic temperature-regulator is provided, the grain drying machine includes air intake vent, the automatic temperature-control
Device is connect with air intake vent；The automatic temperature-regulator include controller, the first regulating device for controlling hot wind air inflow,
For control cold wind air inflow the second regulating device and for cold-hot wind alternately replace room, first regulating device,
Second regulating device can be connected to room is replaced, and the alternately air intake vent of room and dryer cooperates, and be set at the air intake vent
If there is dry temperature sensor, first regulating device, the second regulating device, temperature sensor are connect with the controller.
The grain drying machine automatic temperature-regulator of the utility model detects grain drying machine air intake vent by temperature sensor
The temperature at place, and the temperature monitored is sent to controller；Controller sets the temperature value received and grain drying machine
Temperature value carry out analysis comparison.When the temperature of monitoring is greater than the temperature value of setting, controller passes through the first regulating device
The air inflow for reducing hot wind, increases the air inflow of cold wind by the second regulating device, and cold wind is being handed over the hot wind from hot-blast stove
For grain drying machine is entered after indoor carry out hot and cold alternation, until the temperature at air intake vent is down to the temperature value of setting, by the
Two regulating devices reduce or stop the air inlet of cold wind；When the temperature of monitoring is less than the temperature value of setting, controller control the
One regulating device increases the air inflow of hot wind, until the temperature at air intake vent rises to the temperature value of setting.The utility model from
Dynamic register is not necessarily to manual control, can be realized temperature automatically controlled, and temperature control is accurate, and can be avoided that grain-drying is non-uniform to ask
Topic.
Further, pyramidal structure is in the room that replaces, and the air intake vent of one end and grain drying machine cooperates, and the other end is equipped with
The bottom plate cooperated with first regulating device, the second regulating device.Cold wind is replacing indoor hot and cold alternation with hot wind, and mixing is equal
Enter grain drying machine after even, can guarantee the accuracy of temperature sensor temperature monitoring, and improve the uniform of grain-drying
Degree.
Further, first regulating device includes first motor, air door and air hose, the air door and wind pipe-adapting
It closes, and air door and air hose are rotatablely connected；The first motor is set on air hose, and the air door is equipped with to be turned with what first motor cooperated
Moving axis.First motor is connect with controller, and controller is controlled according to the difference of the temperature value of monitoring and the temperature value of setting
First motor works to drive air door to rotate, and then controls the air inflow of hot wind to adjust the temperature of the air-flow at air intake vent.
Further, second regulating device includes flashboard and the second motor for controlling gate rotation, the flashboard
On be evenly equipped with several first ventilation holes, the bottom plate is equipped with several the second ventilation holes with the cooperation of the first ventilation hole.Second electricity
Machine is connect with controller, and controller controls the second motor according to the difference of the temperature value of monitoring and the temperature value of setting and works
To drive gate rotation, the relative position of the first ventilation hole and the second ventilation hole is controlled, and then controls the air inflow of hot wind to adjust
The temperature of air-flow at whole air intake vent.
Further, first ventilation hole and the second ventilation hole are the identical T-type hole of size.First ventilation hole and second
The structure of ventilation hole is identical, size is identical, is easy to implement the rotation by flashboard to control the air inflow of cold wind.
Further, the flashboard is equipped with first baffle and second baffle, and the bottom plate is equipped with matches with the first plate washer
The first limit switch closed and the second limit switch with second baffle cooperation, first limit switch, the second limit are opened
It closes and cooperates with the second motor.When flashboard fully opens the second ventilation hole, first baffle touches the first limit switch, the second electricity
Machine stops working；When flashboard covers the second ventilation hole completely, second baffle touches the second limit switch, and the second motor stops
Work；Rotational travel is short, and is easily achieved the automation of cold wind air inflow control.
Further, second regulating device is equipped with inlet plenum, the inlet plenum include the top plate that is equipped with and
Mesh enclosure, the mesh enclosure are set to above alternately room.The setting of mesh enclosure prevents sundries from entering the first ventilation hole of blocking and the second ventilation hole.
Further, the mesh enclosure is equipped with several square holes, and the length of the square hole is 30 mm ~ 40mm, width
For the mm of 5 mm ~ 8, avoid attrition blocking mesh and cause cold wind because caused by attrition blocking cold wind cannot be introduced into.
Compared with prior art, the utility model has the beneficial effects that
The grain drying machine automatic temperature-regulator of the utility model monitors grain drying machine air intake vent by temperature sensor
Temperature, controller analyzes the temperature comparisons of temperature and setting at the air intake vent of monitoring, and controls the based on the analysis results
One regulating device controls the air inflow of hot wind and cold wind with the second regulating device, so that control is adjusted into grain drying machine
The temperature of air-flow, can be realized temperature automatically controlled, and temperature control is accurate, and can be avoided the non-uniform problem of grain-drying.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the grain drying machine automatic temperature-regulator of the utility model.
Fig. 2 is the structural schematic diagram of the second regulating device of grain drying machine automatic temperature-regulator.
Specific embodiment
The utility model is further described With reference to embodiment.Wherein, being given for example only property of attached drawing
Illustrate, expression is only schematic diagram, rather than pictorial diagram, should not be understood as the limitation to this patent；In order to which this reality is better described
With novel embodiment, the certain components of attached drawing have omission, zoom in or out, and do not represent the size of actual product；To ability
For field technique personnel, the omitting of some known structures and their instructions in the attached drawings are understandable.
The same or similar label correspond to the same or similar components in the attached drawing of the utility model embodiment；It is practical at this
In novel description, it is to be understood that if the orientation or positional relationship for having the instructions such as term " on ", "lower", "left", "right" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore retouch in attached drawing
The term for stating positional relationship only for illustration, should not be understood as the limitation to this patent, for the common skill of this field
For art personnel, the concrete meaning of above-mentioned term can be understood as the case may be.
Embodiment 1
It is as shown in Figure 1 to Figure 2 the first embodiment of the grain drying machine automatic temperature-regulator of the utility model, cereal dries
Dry machine includes air intake vent, and automatic temperature-regulator is connect with air intake vent；Automatic temperature-regulator include controller, for control hot wind into
First regulating device 1 of tolerance, the second regulating device 2 for controlling cold wind air inflow and alternately replace for cold-hot wind
Room 3, the first regulating device 1, the second regulating device 2 with replace room 3 and be connected to, alternately the air intake vent of room 3 and dryer cooperates, and enters
If being equipped with dry temperature sensor at air port, the first regulating device 1, the second regulating device 2, temperature sensor connect with controller
It connects.
Wherein, alternately room 3 is pyramidal structure, and the air intake vent of one end and grain drying machine cooperates, and the other end is equipped with and first
The bottom plate that regulating device 1, the second regulating device 2 cooperate.
Specifically, the first regulating device 1 includes first motor 11, air door 12 and air hose 13, and air door 12 is matched with air hose 13
It closes, and air door 12 and air hose 13 are rotatablely connected；First motor 11 is set on air hose 13, and air door 12 is equipped with to be cooperated with first motor 11
Rotation axis 14.First motor 11 is connect with controller, and controller is according to the temperature value of monitoring and the temperature value of setting
The difference control work of first motor 11 controls the air inflow of hot wind to drive air door 12 to rotate to adjust the gas at air intake vent
The temperature of stream.
As shown in Fig. 2, the second regulating device 2 includes flashboard 21 and the second motor 22 for controlling the rotation of flashboard 21, flashboard
Several first ventilation holes 23 are evenly equipped on 21, bottom plate is equipped with several the second ventilation holes 24 with the cooperation of the first ventilation hole 23.The
Two motors 22 are connect with controller, and controller is according to the second electricity of the difference of the temperature value of monitoring and the temperature value of setting control
The work of machine 22 controls the relative position of the first ventilation hole 23 and the second ventilation hole 24 to drive flashboard 21 to rotate, and then controls heat
The air inflow of wind adjusts the temperature of the air-flow at air intake vent.Wherein, the first ventilation hole 23 and the second ventilation hole 24 are size phase
Same T-type hole；Flashboard 21 is equipped with first baffle 25 and second baffle 26, and bottom plate is equipped with first cooperated with the first plate washer 25
Limit switch 27 and the second limit switch 28 cooperated with second baffle 26, the first limit switch 27, the second limit switch 28
It is connect with the second motor 22.When flashboard 21 fully opens the second ventilation hole 24, first baffle 25 touches the first limit switch
27, the second motor 22 stops working；When flashboard 21 covers the second ventilation hole 24 completely, second baffle 26 touches the second limit
Switch 28, the second motor 22 stop working；Rotational travel is short, and is easily achieved the automation of cold wind air inflow control.
In addition, the second regulating device 2 is equipped with inlet plenum 4, inlet plenum 4 includes the top plate 41 and mesh enclosure 42 being equipped with,
Mesh enclosure 42 is set to alternately 3 top of room.Wherein, mesh enclosure 42 is equipped with several square holes 43, the length of square hole 43 be 30 mm ~
40mm, width are the mm of 5 mm ~ 8, avoid attrition blocking mesh and cause cold wind can not be into because of cold wind caused by attrition blocking
Enter.
The present embodiment detects the temperature at grain drying machine air intake vent when implementing, through temperature sensor, and will monitoring
To temperature be sent to controller, the temperature value that the temperature value received and grain drying machine are set is carried out analysis pair by controller
Than.When the temperature of monitoring is greater than the temperature value of setting, controller controls first motor 11 and the rotation of air door 12 is driven to reduce heat
The air inflow of wind drives the air inflow of the rotation increase cold wind of flashboard 21 by the second motor 22 of control, when flashboard 21 fully opens
When the second ventilation hole 24, first baffle 25 touches the first limit switch 27, and the second motor 22 stops working；Cold wind and carry out self-heating
The hot wind of wind furnace enters grain drying machine after carrying out hot and cold alternation in alternately room 3, until the temperature at air intake vent is down to setting
Temperature value, 21 to the first ventilation hole 23 of rotary shutter are closed completely with the second ventilation hole 24, when second baffle 26 touches
Two limit switches 28, the second motor 22 stop working.When the temperature of monitoring is less than the temperature value of setting, controller control the
One motor 11 drives the air inflow of the rotation increase hot wind of air door 12, until the temperature at air intake vent rises to the temperature value of setting.
Obviously, the above embodiments of the present invention is merely examples for clearly illustrating the present invention, and
It is not limitations of the embodiments of the present invention.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
Exhaustion.Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc., should be included in
Within the protection scope of the utility model claims.
Claims (8)
1. a kind of grain drying machine automatic temperature-regulator, the grain drying machine include air intake vent, the automatic temperature-regulator with
Air intake vent connection；It is characterized in that, the automatic temperature-regulator includes controller, the first adjusting for controlling hot wind air inflow
Device, the second regulating device for controlling cold wind air inflow and for cold-hot wind alternately replace room, it is described first adjust
Device, the second regulating device can with replace room connection, the air intake vent of alternately room and the grain drying machine cooperates, it is described enter
If at air port be equipped with dry temperature sensor, first regulating device, the second regulating device, temperature sensor with the control
Device connection.
2. grain drying machine automatic temperature-regulator according to claim 1, which is characterized in that the alternately room is taper knot
The air intake vent of structure, one end and grain drying machine cooperates, and the other end is equipped with to be cooperated with first regulating device, the second regulating device
Bottom plate.
3. grain drying machine automatic temperature-regulator according to claim 2, which is characterized in that the first regulating device packet
First motor, air door and air hose are included, the air door and air hose cooperate, and air door and air hose are rotatablely connected；The first motor
On air hose, the air door is equipped with the rotation axis cooperated with first motor.
4. grain drying machine automatic temperature-regulator according to claim 2, which is characterized in that the second regulating device packet
It includes flashboard and controls the second motor of gate rotation, be evenly equipped with several first ventilation holes on the flashboard, set on the bottom plate
There are several the second ventilation holes with the cooperation of the first ventilation hole.
5. grain drying machine automatic temperature-regulator according to claim 4, which is characterized in that first ventilation hole and
Two ventilation holes are the identical T-type hole of size.
6. grain drying machine automatic temperature-regulator according to claim 4, which is characterized in that the flashboard is equipped with first
Baffle and second baffle, what the bottom plate cooperated equipped with the first limit switch cooperated with the first plate washer and with second baffle
Second limit switch, first limit switch, the second limit switch and the second motor cooperate.
7. grain drying machine automatic temperature-regulator according to any one of claims 1 to 6, which is characterized in that described second
Regulating device is equipped with inlet plenum, and the inlet plenum includes the top plate and mesh enclosure being equipped with, and the mesh enclosure is set on alternately room
Side.
8. grain drying machine automatic temperature-regulator according to claim 7, which is characterized in that the mesh enclosure is equipped with several
Square hole, the length of the square hole are 30 mm ~ 40mm, and width is the mm of 5 mm ~ 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820110732.XU CN208269624U (en) | 2018-01-23 | 2018-01-23 | A kind of grain drying machine automatic temperature-regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820110732.XU CN208269624U (en) | 2018-01-23 | 2018-01-23 | A kind of grain drying machine automatic temperature-regulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208269624U true CN208269624U (en) | 2018-12-21 |
Family
ID=64672779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820110732.XU Expired - Fee Related CN208269624U (en) | 2018-01-23 | 2018-01-23 | A kind of grain drying machine automatic temperature-regulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208269624U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110470110A (en) * | 2019-09-02 | 2019-11-19 | 安徽辰宇机械科技有限公司 | Intelligent temperature control drying system |
-
2018
- 2018-01-23 CN CN201820110732.XU patent/CN208269624U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110470110A (en) * | 2019-09-02 | 2019-11-19 | 安徽辰宇机械科技有限公司 | Intelligent temperature control drying system |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181221 Termination date: 20200123 |
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| CF01 | Termination of patent right due to non-payment of annual fee |